Debt-to-income ratio calculator

See what share of your gross income goes to debt each month and how lenders may view it.

Total DTI40.8%Borderline for many lenders
Housing share26.7%Of gross income
Monthly debt$2,450

To reach 36%, you’d need to cut about $290 in monthly payments or raise your income.

How it works

Debt-to-income ratio equals your total monthly debt payments divided by your gross monthly income. Lenders use it to judge whether you can take on more debt.

Many lenders prefer 36% or lower, and 43% is a commonly cited upper limit for mortgages. Requirements vary by lender and loan type.

Example

With the sample inputs shown above (Gross monthly income ($) = 6000; Rent or mortgage payment ($) = 1600; Credit card minimums ($) = 150; Auto loan payment ($) = 420; Student loan payment ($) = 280; Other debt payments ($) = 0), the calculator returns: Total DTI: 40.8% (Borderline for many lenders); Housing share: 26.7% (Of gross income); Monthly debt: $2,450.

Things to know

Use gross income before taxes and include every required monthly debt payment, such as car loans, student loans, and card minimums. Do not include groceries or utilities. Lenders also look at credit history and savings, so DTI is only one part of an application.

Related guides

Last updated October 29, 2026. Results are educational estimates, not financial advice. For consumer finance information from the government, see the Consumer Financial Protection Bureau.